formats de fichier
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Zip | Concept | 44 | 65.1 |
| Zim | Oeuvre | 17 | 5.4 |
| Yaml | Oeuvre | 27 | 90.0 |
| Xz | Oeuvre | 13 | 15.3 |
| Xspf | Oeuvre | 6 | 7.1 |
| Xrds | Oeuvre | 3 | 0.3 |
| Xps | Oeuvre | 17 | 6.7 |
| Xpinstall | Oeuvre | 14 | 1.5 |
| Xpd | Oeuvre | 1 | 1.0 |
| Xorg.conf | Oeuvre | 5 | 0.4 |
| Xml Metadata Interchange | Oeuvre | 9 | 4.1 |
| Xlsx | Oeuvre | 2 | 20.5 |
| Xlsm | Oeuvre | 1 | 5.5 |
| Xls | Oeuvre | 6 | 15.7 |
| Xliff | Oeuvre | 13 | 3.8 |
| Xcf | Oeuvre | 18 | 6.4 |
| X-face | Oeuvre | 8 | 0.4 |
| X Bitmap | Oeuvre | 10 | 2.1 |
| Wwf | Oeuvre | 9 | 2.2 |
| Wtmp | Oeuvre | 4 | 3.7 |
| Wpl | Oeuvre | 5 | 1.9 |
| Wireless Markup Language | Oeuvre | 29 | 3.7 |
| Windows Metafile | Oeuvre | 18 | 5.8 |
| Windows Media Video | Concept | 29 | 8.9 |
| Windows Media Audio | Oeuvre | 31 | 16.2 |
| Windows Bitmap | Concept | 41 | 59.5 |
| Wii Iso Archive | Oeuvre | 1 | 1.3 |
| Where's All The Data | Oeuvre | 10 | 0.1 |
| Webvtt | Oeuvre | 8 | 8.2 |
| Webp | Concept | 31 | 49.0 |
| Webassembly | Oeuvre | 29 | 24.0 |
| Web Open Font Format 2 | Oeuvre | 2 | 5.3 |
| Web Open Font Format | Oeuvre | 18 | 5.7 |
| Web Ontology Language | Oeuvre | 24 | 18.6 |
| Wbfs | Oeuvre | 3 | 3.3 |
| Waveform Audio File Format | Oeuvre | 36 | 51.6 |
| War | Oeuvre | 11 | 15.0 |
| Vtk | Oeuvre | 2 | 2.3 |
| Vrml | Oeuvre | 32 | 6.5 |
| Vorbis | Oeuvre | 37 | 19.4 |
| Virtual Machine Disk | Oeuvre | 8 | 8.4 |
| Vidéo Cd | Oeuvre | 36 | 15.2 |
| Video Recording Object File | Oeuvre | 2 | 0.3 |
| Video Object | Oeuvre | 20 | 3.0 |
| Vgm | Oeuvre | 2 | 1.6 |
| Veg | Oeuvre | 1 | 0.4 |
| Vcard | Oeuvre | 28 | 57.1 |
| Variant Call Format | Oeuvre | 8 | 2.1 |
| Uuencode | Oeuvre | 16 | 4.1 |
| Universal Subtitle Format | Oeuvre | 4 | 1.4 |